DE502008002410D1 - CLUTCH HEAD HUB BZW. DOUBLE COUPLING WITH SUCH A CLUTCH HUB - Google Patents

CLUTCH HEAD HUB BZW. DOUBLE COUPLING WITH SUCH A CLUTCH HUB

Info

Publication number
DE502008002410D1
DE502008002410D1 DE502008002410T DE502008002410T DE502008002410D1 DE 502008002410 D1 DE502008002410 D1 DE 502008002410D1 DE 502008002410 T DE502008002410 T DE 502008002410T DE 502008002410 T DE502008002410 T DE 502008002410T DE 502008002410 D1 DE502008002410 D1 DE 502008002410D1
Authority
DE
Germany
Prior art keywords
clutch
hub
double
transmission
bzw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE502008002410T
Other languages
German (de)
Inventor
Fabian Kolze
Edmund Albrecht
Joerg Plogmann
Andreas Dr Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of DE502008002410D1 publication Critical patent/DE502008002410D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/72—Features relating to cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0661—Hydraulically actuated multiple lamellae clutches

Abstract

The invention relates to a main clutch hub (5), especially for a motor vehicle clutch, preferably a double clutch (1) of an automatic or automated double-clutch transmission for transmitting the power flux between an engine shaft (2) and at least one friction clutch (K1, K2), a hub member (6) being provided. The invention further relates to a double clutch (1), particularly for a motor vehicle transmission, preferably an automatic or automated double-clutch transmission, comprising a clutch housing (15), a first and second friction clutch (K1, K2) which can be connected to an engine shaft (2) at one end and to a respective transmission input shaft (3, 4) at the other end, and a main clutch hub (5) that is disposed between the engine shaft (2) and the friction clutches (K1, K2) within the power flux and is fitted with a hub member (6). In order to reduce the effort for producing the main clutch hub (5), the main clutch hub (5) is designed as a single piece, and the hub member (6) has at least one coolant duct (9) which extends from at least one inlet (7) to at least one outlet (8) and is used for supplying coolant to the clutch (1).
DE502008002410T 2007-06-13 2008-04-28 CLUTCH HEAD HUB BZW. DOUBLE COUPLING WITH SUCH A CLUTCH HUB Active DE502008002410D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007027116A DE102007027116A1 (en) 2007-06-13 2007-06-13 Kupplungshauptnabe or dual clutch with such a clutch hub
PCT/EP2008/003419 WO2008151694A2 (en) 2007-06-13 2008-04-28 Main clutch hub, and double clutch comprising such a main clutch hub

Publications (1)

Publication Number Publication Date
DE502008002410D1 true DE502008002410D1 (en) 2011-03-03

Family

ID=40001436

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102007027116A Withdrawn DE102007027116A1 (en) 2007-06-13 2007-06-13 Kupplungshauptnabe or dual clutch with such a clutch hub
DE502008002410T Active DE502008002410D1 (en) 2007-06-13 2008-04-28 CLUTCH HEAD HUB BZW. DOUBLE COUPLING WITH SUCH A CLUTCH HUB

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102007027116A Withdrawn DE102007027116A1 (en) 2007-06-13 2007-06-13 Kupplungshauptnabe or dual clutch with such a clutch hub

Country Status (5)

Country Link
EP (1) EP2158413B1 (en)
CN (1) CN101668959B (en)
AT (1) ATE496230T1 (en)
DE (2) DE102007027116A1 (en)
WO (1) WO2008151694A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012201509A1 (en) * 2012-02-02 2013-08-08 Zf Friedrichshafen Ag Coupling arrangement and sealing element
CN102555788B (en) * 2012-02-28 2014-06-25 长城汽车股份有限公司 Dual-clutch structure
US8613682B2 (en) * 2012-05-04 2013-12-24 GM Global Technology Operations LLC Rotating clutch balance fill system
DE102013221459A1 (en) * 2012-11-08 2014-05-08 Schaeffler Technologies Gmbh & Co. Kg Support element for friction clutch of motor car e.g. passenger car, has retainer for sliding element and supporting unit, which supports cup spring in friction clutch, where support element is adapted to wall element of liquid chamber
DE102012023051A1 (en) * 2012-11-26 2014-05-28 Volkswagen Aktiengesellschaft Clutch for transmission of motor vehicle, particularly multiple clutch for automatic multi-clutch transmission, has thrust bearing as integral component on inner disk carrier or outer disk carrier that is formed in S-shaped manner
CN103062240B (en) * 2013-01-09 2015-11-25 浙江吉利汽车研究院有限公司杭州分公司 A kind of clutch spindle
DE102013006429B4 (en) * 2013-04-13 2023-03-16 Volkswagen Aktiengesellschaft Hybrid drive arrangement for a motor vehicle
DE102013210076A1 (en) 2013-05-29 2014-12-04 Siemens Aktiengesellschaft clutch
DE102014014985A1 (en) 2014-02-25 2015-08-27 Borgwarner Inc. Concentric double clutch device
DE102014224011A1 (en) * 2014-11-25 2016-05-25 Volkswagen Aktiengesellschaft clutch
CN107869531A (en) * 2016-09-23 2018-04-03 长城汽车股份有限公司 Double clutch
KR101871916B1 (en) * 2017-11-20 2018-06-27 주식회사 카펙발레오 Dual clutch device for vehicle
DE102018104373B3 (en) * 2018-02-27 2019-05-23 Schaeffler Technologies AG & Co. KG Actuator with axially nested slave cylinder; Coupling system and drive unit
DE102018009087A1 (en) * 2018-11-17 2020-05-20 Borgwarner Inc. Double coupling

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2148862A5 (en) * 1971-08-06 1973-03-23 Ferodo Sa
AT386870B (en) 1984-05-18 1988-10-25 Steyr Daimler Puch Ag Pressure-medium-operable clutch with coolant-supplied friction bodies, in particular discs
DE3738305A1 (en) * 1987-11-11 1989-05-24 Stromag Maschf Device for the radial feed of hydraulic fluid and/or cooling fluid to hydraulically actuated switching elements
US6382382B1 (en) * 2000-10-25 2002-05-07 Ford Global Technologies, Inc. Centrifugally balanced, pressure-operated clutch assembly
DE10060882A1 (en) 2000-12-07 2002-06-13 Zf Sachs Ag Multiple clutch arrangement, in particular, in the form of a double clutch arrangement of a motor vehicle comprises two gearbox input shafts of which at least one is hollow and accommodates the other
DE102004012948B4 (en) 2004-03-17 2012-05-31 Zf Friedrichshafen Ag Double clutch device in axial design
FR2871209B1 (en) 2004-06-03 2006-09-22 Peugeot Citroen Automobiles Sa WHEEL CLUTCH TRANSMISSION ELEMENT FOR A HYBRID TRACTION CHAIN OF A MOTOR VEHICLE, A LUBRICATING AND / OR COOLING METHOD, AND A CONTROL THEREFOR, AND A MOTOR VEHICLE EQUIPPED WITH SUCH ELEMENT
DE102005007384A1 (en) * 2005-02-18 2006-08-31 Zf Friedrichshafen Ag Arrangement for the axial support of two rotating components
JP4414996B2 (en) 2006-11-21 2010-02-17 株式会社エクセディ Double clutch device
CN101595320B (en) 2007-01-29 2011-11-30 舍弗勒技术两合公司 Drive train having a wet starting clutch for hybrid applications

Also Published As

Publication number Publication date
WO2008151694A2 (en) 2008-12-18
DE102007027116A1 (en) 2008-12-24
ATE496230T1 (en) 2011-02-15
EP2158413A2 (en) 2010-03-03
EP2158413B1 (en) 2011-01-19
CN101668959A (en) 2010-03-10
WO2008151694A3 (en) 2009-02-12
CN101668959B (en) 2014-12-10

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